diff --git a/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/1. WK10_Design_Patterns.pdf b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/1. WK10_Design_Patterns.pdf
new file mode 100644
index 00000000..4140d6cc
Binary files /dev/null and b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/1. WK10_Design_Patterns.pdf differ
diff --git a/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/2. WK10-1_Design_Patterns_Creational.pdf b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/2. WK10-1_Design_Patterns_Creational.pdf
new file mode 100644
index 00000000..772cfdd3
Binary files /dev/null and b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/2. WK10-1_Design_Patterns_Creational.pdf differ
diff --git a/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/3. WK10-2_Design_Patterns_Structural.pdf b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/3. WK10-2_Design_Patterns_Structural.pdf
new file mode 100644
index 00000000..209a009e
Binary files /dev/null and b/year4/semester1/CT417/materials/WK10: Design Patterns Part 1/3. WK10-2_Design_Patterns_Structural.pdf differ